From 88516ccfca0fc47470e4892a5b1a56692b391095 Mon Sep 17 00:00:00 2001
From: Jan <jan.weber@avatic.de>
Date: Fri, 26 Sep 2025 21:29:41 +0200
Subject: [PATCH] Fix for issue #12 do not try to fetch premise if "premiseId"
 list is empty

---
 .../de/avatic/lcc/repositories/premise/PremiseRepository.java   | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/main/java/de/avatic/lcc/repositories/premise/PremiseRepository.java b/src/main/java/de/avatic/lcc/repositories/premise/PremiseRepository.java
index 667339b..e2e7e96 100644
--- a/src/main/java/de/avatic/lcc/repositories/premise/PremiseRepository.java
+++ b/src/main/java/de/avatic/lcc/repositories/premise/PremiseRepository.java
@@ -124,6 +124,8 @@ public class PremiseRepository {
     @Transactional(readOnly = true)
     public List<Premise> getPremisesById(List<Integer> premiseIds) {
 
+        if(premiseIds.isEmpty())
+            return Collections.emptyList();
 
         String placeholders = String.join(",", Collections.nCopies(premiseIds.size(), "?"));
         String query = """